Description

In Delta Explore Force and Motion, students learn about the relationship between force, motion, and work. They discover how the six simple machines help people do work by moving objects easier, faster, or farther. Students also read about how construction workers use pulleys in their work.

Delta Explore Readers are nonfiction student books that promote scientific inquiry at the primary grades. Each reader covers key standards-based science content and allows readers to build informational literacy skills through science content area readings and engaging photographs.